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TrigonometryTrigonometry
JeopardyJeopardy
100
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300
400
500
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RadiansRadiansDegreesDegrees Misc TrigMisc Trig The ChartThe Chart ReferenceReference
AnglesAnglesShortShort
AnswerAnswer
The definition The definition of a radianof a radian
What is a way to measure an What is a way to measure an angle, where the intercepted angle, where the intercepted
Arc is equal to the radiusArc is equal to the radius
Radians-Degrees for 100
The radian measure forThe radian measure for242 242 00
What is approximatelyWhat is approximately4.22 radians.4.22 radians.
Radians-Degrees for 200
The new angle The new angle measure for 2.71measure for 2.71
Radians-Degrees for 300
What is What is approximately 155approximately 155 0 0
The exact value The exact value for 210 for 210 00
What is 7π/6What is 7π/6
Radians-Degrees for 400
The exact valueThe exact valuefor 5π/9 for 5π/9
What is 100 What is 100 00
Radians-Degrees for $500
sec θ equals thissec θ equals this
What is 1/cos θWhat is 1/cos θ
Misc Trig for 100
This is how manyThis is how manydegrees are in onedegrees are in one
radian.radian.Misc Trig for 200
What is approximately
57.30
The unit in which The unit in which radians are measuredradians are measured
What is no unitWhat is no unit
Misc Trig for 300
tan θ < 0, and tan θ < 0, and cos θ > 0 meanscos θ > 0 means
this quadrantthis quadrant
What is IVWhat is IV
Misc Trig for 400
The sec θ, if the The sec θ, if the sin θ = -2/5, and sin θ = -2/5, and
cot θ > 0cot θ > 0
What is -5/√(21) What is -5/√(21)
Misc Trig for 500
cos (π/3) cos (π/3)
What is 1/2 What is 1/2
CHART for 100
Sin 90Sin 9000
What is 1What is 1
CHART for 200
tan (π/6)tan (π/6)
What is √(3)/3What is √(3)/3
CHART for 300
sec π/4 sec π/4
What is 2/√(2)What is 2/√(2)
CHART for 400
csc (-π/3) csc (-π/3)
What is -2/√(3) What is -2/√(3)
CHART for 500
21821800
What is 38What is 3800
Reference Angles for 100
7π/37π/3
What is What is π/3 or 60π/3 or 6000
Reference Angles for 200
cos 240cos 24000
What is -1/2 What is -1/2
Reference Angles for 300
csc 480csc 48000
What is 2/√(3)What is 2/√(3)
Reference Angles for 400
cot 11π/2cot 11π/2
Reference Angles for 500
What is 0
In radians, the formulaIn radians, the formulafor the length offor the length of
an arc.an arc.
What is s = r*θWhat is s = r*θ
Short Answer for 100
The arc length if the The arc length if the radius is 24 in, and theradius is 24 in, and the
angle is 1.67angle is 1.67
What is 40 inWhat is 40 in
Short Answer for 200
Given the length of an Given the length of an arc is 4.8 cm, the radius arc is 4.8 cm, the radius is 3 cm, this is the angleis 3 cm, this is the anglemeasurement in radians.measurement in radians.
What is 1.6What is 1.6
Short Answer for 300
The height of a towerThe height of a towerIs 270 ft. You see the top atIs 270 ft. You see the top atan angle of 48an angle of 4800. This is the . This is the
Hypotenuse.Hypotenuse.
What is 363 ftWhat is 363 ft
Short Answer for 400
The decimalThe decimalapproximation forapproximation for
sec (5π/7)sec (5π/7)
What is -1.6What is -1.6
Short Answer for 500